CN214500576U

CN214500576U - A road pitch density instrument auxiliary device for road detection test

Info

Publication number: CN214500576U
Application number: CN202023134398.8U
Authority: CN
Inventors: 朱芳材; 介尔用哈
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-26
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to road testing field, especially, a road pitch density instrument auxiliary device for road testing, it is inconvenient to current pitch density instrument dismouting to be not convenient for highly adjust pitch density instrument, thereby can not satisfy the problem that needs use, the following scheme of present proposition, it includes the base, the equal fixedly connected with support frame in top both sides of base, the same roof-rack of top fixedly connected with of two support frames, the adjustment tank has all been seted up to one side that two support frames are close to each other, and slidable mounting has same regulating plate in two adjustment tanks, and pitch density instrument has been placed at the top of regulating plate, the equal fixedly connected with curb plate in both sides bottom of pitch density instrument, two baffles of top fixedly connected with of regulating plate. The utility model discloses the practicality is good, conveniently carries out the dismouting to pitch density instrument to be convenient for highly adjusting pitch density instrument.

Description

A road pitch density instrument auxiliary device for road detection test

Technical Field

The utility model relates to a road detection test technical field especially relates to a road pitch density instrument auxiliary device for road detection test.

Background

The device for measuring the non-nuclear density of the asphalt adopts an electromagnetic method to measure the uniformity and the relative density of the asphalt pavement and automatically calculate the average density, the compactness and the porosity, and the measurement is easy to find out the non-uniformity, the segregation and the low-density area of the asphalt pavement so as to be beneficial to immediately solving the problem before the road repair is finished.

At present, the asphalt density instrument is inconvenient to disassemble and assemble and is inconvenient to highly adjust the asphalt density instrument, so that the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having pitch density instrument dismouting inconvenient among the prior art to be not convenient for highly adjust pitch density instrument, thereby can not satisfy the shortcoming that needs of use, and the road pitch density instrument auxiliary device who is used for road detection test who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a road asphalt density instrument auxiliary device for a road detection test comprises a base, wherein two sides of the top of the base are fixedly connected with supporting frames, the tops of the two supporting frames are fixedly connected with a same top frame, one sides of the two supporting frames, which are close to each other, are provided with adjusting grooves, a same adjusting plate is slidably mounted in the two adjusting grooves, an asphalt density instrument is placed at the top of the adjusting plate, the bottoms of the two sides of the asphalt density instrument are fixedly connected with side plates, the top of the adjusting plate is fixedly connected with two guide plates, the bottom of each side plate is provided with a guide groove, the guide plates are clamped with the guide grooves, the top of the adjusting plate is provided with two rotating holes, a rotating shaft is rotatably mounted in the rotating holes, the top of the outer side of the rotating shaft is fixedly connected with a positioning plate, the bottom of the positioning plate is contacted with the top of each side plate, the bottom of the adjusting plate is fixedly connected with two bottom plates, and the bottom plates are provided with flat holes, sliding mounting has same flat board in two flat holes, the equal fixedly connected with extrusion piece in dull and stereotyped both sides, the ring channel has been seted up in the outside of pivot, extrusion piece sliding mounting is in the ring channel, dull and stereotyped bottom fixedly connected with pole setting, the bottom fixedly connected with linkage board of pole setting, the linkage groove has all been seted up to one side that two bottom plates are close to each other, linkage board sliding mounting is in two linkage inslots, the jack has been seted up to one side of bottom plate, sliding mounting has the picture peg in the jack, it has the articulated slab to articulate between picture peg and the linkage board, a plurality of slots have all been seted up to one side that two support frames are close to each other, picture peg and a slot clamp mutually, the spring has all been welded to the bottom both sides of linkage board, the spring groove has been seted up on the bottom inner wall in linkage groove, the bottom of spring welds on the bottom inner wall in spring groove.

Preferably, the bottom of the flat plate is in contact with the inner wall of the bottom of the flat hole to define the position of the flat plate.

Preferably, the bottom of the linkage plate is in contact with the inner wall of the bottom of the linkage groove, so that the position of the linkage plate is limited.

Preferably, the bottom of the adjusting plate is in contact with the inner wall of the bottom of the adjusting groove, so as to limit the position of the adjusting plate.

Preferably, a plurality of slots on the same vertical axis are arranged at equal intervals.

Preferably, the bottom of the side plate is in contact with the top of the adjusting plate.

In the utility model, the road asphalt density instrument auxiliary device for road detection test pushes the vertical rod, the vertical rod drives the flat plate to move, the extrusion block is slidably mounted in the annular groove, so that the extrusion block moves to drive the rotating shaft to rotate, the rotating shaft drives the positioning plate to move, the positioning plate is separated from the side plate, then the asphalt density instrument is pulled, the asphalt density instrument is conveniently disassembled and assembled, the vertical rod simultaneously drives the linkage plate to move, the linkage plate stretches the spring, the linkage plate drives the hinge plate to rotate, the hinge plate drives the plug plate to move, so that the plug plate moves out of the slot, then the adjusting plate is pulled, the height of the asphalt density instrument is adjusted, after the adjustment is completed, the vertical rod is loosened, at the moment, the spring drives the linkage plate to move due to the self elasticity, and further the plug plate is clamped into the slot on the same horizontal axis as the plug plate, and the positioning plate is enabled to limit the side plate.

The utility model discloses the practicality is good, conveniently carries out the dismouting to pitch density instrument to be convenient for highly adjusting pitch density instrument.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary device of a road asphalt density instrument for a road detection test provided by the utility model;

fig. 2 is a schematic structural diagram of a portion a of an auxiliary device of a road asphalt density instrument for a road detection test according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of the road asphalt density instrument auxiliary device for a road detection test provided by the utility model.

In the figure: 1. a base; 2. a support frame; 3. a top frame; 4. an adjusting plate; 5. an asphalt density instrument; 6. a side plate; 7. a guide plate; 8. a rotating shaft; 9. positioning a plate; 10. a base plate; 11. a flat plate; 12. extruding the block; 13. erecting a rod; 14. a linkage plate; 15. inserting plates; 16. a hinge plate; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a road asphalt density instrument auxiliary device for road detection tests comprises a base 1, wherein two sides of the top of the base 1 are fixedly connected with support frames 2, the tops of the two support frames 2 are fixedly connected with a same top frame 3, one side of the two support frames 2 close to each other is provided with an adjusting groove, a same adjusting plate 4 is slidably mounted in the two adjusting grooves, an asphalt density instrument 5 is placed at the top of the adjusting plate 4, the bottoms of two sides of the asphalt density instrument 5 are fixedly connected with side plates 6, the top of the adjusting plate 4 is fixedly connected with two guide plates 7, the bottom of each side plate 6 is provided with a guide groove, each guide plate 7 is clamped with the guide groove, the top of each adjusting plate 4 is provided with two rotating holes, each rotating hole is provided with a rotating shaft 8, the top of the outer side of each rotating shaft 8 is fixedly connected with a positioning plate 9, the bottom of each positioning plate 9 is in contact with the top of each side plate 6, the bottom of the adjusting plate 4 is fixedly connected with two bottom plates 10, the bottom plates 10 are provided with flat holes, the same flat plate 11 is arranged in the two flat holes in a sliding manner, two sides of the flat plate 11 are both fixedly connected with extrusion blocks 12, the outer side of the rotating shaft 8 is provided with a circular groove, the extrusion blocks 12 are arranged in the circular groove in a sliding manner, the bottom of the flat plate 11 is fixedly connected with upright rods 13, the bottom end of the upright rods 13 is fixedly connected with a linkage plate 14, one sides of the two bottom plates 10 which are close to each other are both provided with linkage grooves, the linkage plate 14 is arranged in the two linkage grooves in a sliding manner, one side of the bottom plate 10 is provided with an insertion hole, an insertion plate 15 is arranged in the insertion hole in a sliding manner, a hinge plate 16 is hinged between the insertion plate 15 and the linkage plate 14, one side of the two support frames 2 which are close to each other is both provided with a plurality of insertion grooves, the insertion plate 15 and one insertion groove are respectively, two sides of the bottom of the linkage plate 14 are both welded with springs 17, and the inner walls of the bottoms of the linkage grooves are provided with spring grooves, the bottom end of the spring 17 is welded to the bottom inner wall of the spring groove.

In this embodiment, the bottom of the plate 11 contacts the inner wall of the bottom of the flat hole to define the position of the plate 11.

In this embodiment, the bottom of the linkage plate 14 contacts the inner wall of the bottom of the linkage groove, so as to limit the position of the linkage plate 14.

In this embodiment, the bottom of the adjusting plate 4 is in contact with the inner wall of the bottom of the adjusting groove, and the position of the adjusting plate 4 is limited.

In this embodiment, a plurality of slots located on the same vertical axis are arranged at equal intervals.

In this embodiment, the bottom of the side plate 6 is in contact with the top of the adjustment plate 4.

In the utility model, when in use, the vertical rod 13 is pushed, the vertical rod 13 drives the flat plate 11 to move, the flat plate 11 drives the extrusion block 12 to move, the extrusion block 12 is slidably mounted in the annular groove, therefore, the extrusion block 12 moves to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the positioning plate 9 to move, so that the positioning plate 9 is separated from the side plate 6, then the asphalt density instrument 5 is pulled, the asphalt density instrument 5 is conveniently disassembled and assembled, the vertical rod 13 simultaneously drives the linkage plate 14 to move, the linkage plate 14 stretches the spring 17, the linkage plate 14 drives the hinge plate 16 to rotate, the hinge plate 16 drives the inserting plate 15 to move, so that the inserting plate 15 is moved out of the slot, then the adjusting plate 4 is pulled to adjust the height of the asphalt density instrument 5, after the adjustment is completed, the vertical rod 13 is loosened, at the moment, the spring 17 drives the linkage plate 14 to move due to the self elasticity, so that the insertion plate 15 is inserted into the slot on the same horizontal axis with the insertion plate, and the positioning plate 9 limits the side plate 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a road pitch density instrument auxiliary device for road detection test, including base (1), a serial communication port, the equal fixedly connected with support frame (2) in top both sides of base (1), the same roof-rack (3) of top fixedly connected with of two support frames (2), the adjustment tank has all been seted up to one side that two support frames (2) are close to each other, slidable mounting has same regulating plate (4) in two adjustment tanks, pitch density instrument (5) have been placed at the top of regulating plate (4), equal fixedly connected with curb plate (6) in the both sides bottom of pitch density instrument (5), the top fixedly connected with of regulating plate (4) has two baffle (7), the guide slot has been seted up to the bottom of curb plate (6), baffle (7) clamp with the guide slot mutually, two commentaries on classics holes have been seted up at the top of regulating plate (4), pivot (8) are installed to the commentaries on classics downthehole internal rotation, the top of the outer side of the rotating shaft (8) is fixedly connected with a positioning plate (9), the bottom of the positioning plate (9) is contacted with the top of the side plate (6), the bottom of the adjusting plate (4) is fixedly connected with two bottom plates (10), flat holes are formed in the bottom plates (10), the same flat plate (11) is arranged in the two flat holes in a sliding manner, extrusion blocks (12) are fixedly connected to the two sides of the flat plate (11) respectively, a ring groove is formed in the outer side of the rotating shaft (8), the extrusion blocks (12) are installed in the ring groove in a sliding manner, vertical rods (13) are fixedly connected to the bottom of the flat plate (11), linkage plates (14) are fixedly connected to the bottom ends of the vertical rods (13), linkage grooves are formed in the mutually close sides of the two bottom plates (10), the linkage plates (14) are installed in the two linkage grooves in a sliding manner, jacks are formed in one sides of the bottom plates (10), inserting plates (15) are installed in the jacks in the inserting holes in a sliding manner, and hinged plates (16) are hinged between the inserting plates (15) and the linkage plates (14), a plurality of slots are formed in one side, close to each other, of each support frame (2), the inserting plate (15) is clamped with one slot, springs (17) are welded to two sides of the bottom of the linkage plate (14), spring slots are formed in the inner wall of the bottom of each linkage slot, and the bottom ends of the springs (17) are welded to the inner wall of the bottom of each spring slot.

2. The road asphalt density instrument auxiliary device for the road detection test according to claim 1, wherein the bottom of the flat plate (11) is in contact with the inner wall of the bottom of the flat hole.

3. The road asphalt density instrument auxiliary device for the road detection test is characterized in that the bottom of the linkage plate (14) is in contact with the inner wall of the bottom of the linkage groove.

4. The road asphalt density instrument auxiliary device for the road detection test according to claim 1, wherein the bottom of the adjusting plate (4) is in contact with the inner wall of the bottom of the adjusting groove.

5. The auxiliary device for the road asphalt density instrument for the road detection test is characterized in that a plurality of slots on the same vertical axis are arranged at equal intervals.

6. The road asphalt density instrument auxiliary device for the road detection test is characterized in that the bottom of the side plate (6) is in contact with the top of the adjusting plate (4).